Arterial ulcers are extremity ulcerations that result from complete or partial blockage of the arteries, also known as arterial insufficiency. Because arteries are blocked, adequate circulation fails to reach certain parts of the body. The extremities, such as the hands and feet, often suffer from arterial insufficiency, as blockage in the legs or arms impedes blood flow. The most common location of arterial ulcers is at or below the ankle, between the toes, or over bony prominences.
Treating arterial ulcers involves treating the accompanying arterial disease, and consulting a vascular surgeon, who can assess the severity of the disease and determine the best method of improving circulation. Treatment for arterial insufficiency may involve surgically restoring circulation to the area, or use of medication, depending on the extent of arterial disease, and the patient’s overall health.
Clinicians treat arterial ulcers depending upon the kind of dressing the ulcer requires. If the ulcer produces a lot of drainage, clinicians will dress the wound to absorb the fluid. If the ulcer is dry, clinicians will treat the wound in order to add moisture. Dressing a wound also minimizes the risk of bacerial contamination. Patients suffering from arterial ulcers should not smoke, as it worsens arterial disease and further obstructs arteries. Patients suffering from diabetes or hypertension should manage those conditions as an overall part of their disease management.
